Answer:
(1, 3)
(2, 6)
(4, 12)
(6, 18)
Step-by-step explanation:
Time represents s, or the x value when plotting (x, y) and distance represent m or the y value when plotting.
For the first one, plot it at (1, 3), so look where time is, the horizontal line, and find one. Then from there, go up three places. That is where you will plot your first point.
The second one will be plotted at (2, 6). Find two on the horizontal line, and then go up six spaces. That is where you will plot your second.
Do the same thing for the last two. You should plot your points at:
(1, 3)
(2, 6)
(4, 12)
(6, 18)
Step-by-step explanation:
she gives each of her children $25 each,if Raul spends $15 then he would have $10 left.
Answer:
6.14
Step-by-step explanation:
Step-by-step explanation:
simple formula application :
a1 = 8 + 3×(1-1) = 8
a2 = 8 + 3×(2-1) = 11
a3 = 8 + 3×(3-1) = 14
a4 = 8 + 3×(4-1) = 17
...
once you add all those numbers, you get 221.1
now, in order to find the mean, you have to divide 221.1 by the amount of numbers there are. since there are 11 numbers, you divide 221.1 by 11, and you get 20.1
the mean is 20.1